KR960027236A - Sensor of switched reluctance motor - Google Patents
Sensor of switched reluctance motor Download PDFInfo
- Publication number
- KR960027236A KR960027236A KR1019940036074A KR19940036074A KR960027236A KR 960027236 A KR960027236 A KR 960027236A KR 1019940036074 A KR1019940036074 A KR 1019940036074A KR 19940036074 A KR19940036074 A KR 19940036074A KR 960027236 A KR960027236 A KR 960027236A
- Authority
- KR
- South Korea
- Prior art keywords
- reluctance motor
- switched reluctance
- sensor
- driving
- rotor
- Prior art date
Links
Classifications
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02P—CONTROL OR REGULATION OF ELECTRIC MOTORS, ELECTRIC GENERATORS OR DYNAMO-ELECTRIC CONVERTERS; CONTROLLING TRANSFORMERS, REACTORS OR CHOKE COILS
- H02P7/00—Arrangements for regulating or controlling the speed or torque of electric DC motors
Abstract
본 발명은 스위치드 리럭턴스 모터의 센서에 관한 것으로, 종래에는 회전각에 대한 인덕턴스의 변화량이 매우 작은 구간에 회전자의 임의 폴이 위치해 있을 때 스위치드 리럭턴스 모터를 구동하기 위해 별도의 구동장치를 이용하므로, 부피가 커지고 제조비용이 상승한다는 문제점에 있다. 따라서 본 발명은 회전디스크상에 형성된 복수의 구동홀과; 스위치드 리럭턴스 모터의 구동전에 상기 스위치드 리럭턴스 모터의 회전자의 임의의 홀이 두 고정자의 중앙부근에 위치해 있을때 상기 스위치드 리럭턴스 모터의 구동이 이루어지도록 한 구동개시홀로 구성된 스위치드 리럭턴스 모터의 센서를 이용하여 구동전에 회전자의 임의의 폴이 고정자의 두 폴 사이에 위치해 있더라도 스위치드 리럭턴스 모터의 구동이 이루어지도록 한 것이다.BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a sensor of a switched reluctance motor. In the related art, a separate driving device is used to drive a switched reluctance motor when an arbitrary pole of the rotor is located in a section in which the variation in inductance with respect to the rotation angle is very small. Therefore, there is a problem that the volume is increased and the manufacturing cost is increased. Therefore, the present invention includes a plurality of drive holes formed on the rotating disk; Before the switched reluctance motor is driven, the sensor of the switched reluctance motor comprising the driving start hole is configured to drive the switched reluctance motor when an arbitrary hole of the rotor of the switched reluctance motor is located near the center of the two stators. This allows the switched reluctance motor to be driven even if any pole of the rotor is located between the two poles of the stator before driving.
Description
본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음Since this is an open matter, no full text was included.
제2도는 제1도 스위치드 리럭턴스 모터의 종래 센서 구조도, 제3도는 제2도 관련도로, (가)~(다)는 각상에서의 인덕턴스와 게이트신호 파형도, (라)는 회전각과 토오크와의 관계그래프, 제4도는 본 발명 스위치드 리럭턴스 모터의 센서 구조도,제5도는 제4도에 있어 각상에서의 인덕턴스와 게이트신호 파형도.2 is a schematic diagram of a conventional sensor of a switched reluctance motor in FIG. 1, and FIG. 3 is a diagram related to FIG. 2, (a) to (c) are waveform diagrams of inductance and gate signals in each phase, and (d) rotation angle and torque. 4 is a sensor structure diagram of a switched reluctance motor of the present invention, and FIG. 5 is an inductance and gate signal waveform diagram of each phase in FIG.
Claims (2)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR1019940036074A KR0162319B1 (en) | 1994-12-22 | 1994-12-22 | A switched reluctance motor's sensor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR1019940036074A KR0162319B1 (en) | 1994-12-22 | 1994-12-22 | A switched reluctance motor's sensor |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| KR960027236A true KR960027236A (en) | 1996-07-22 |
| KR0162319B1 KR0162319B1 (en) | 1999-01-15 |
Family
ID=19402974
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| KR1019940036074A KR0162319B1 (en) | 1994-12-22 | 1994-12-22 | A switched reluctance motor's sensor |
Country Status (1)
| Country | Link |
|---|---|
| KR (1) | KR0162319B1 (en) |
-
1994
- 1994-12-22 KR KR1019940036074A patent/KR0162319B1/en not_active IP Right Cessation
Also Published As
| Publication number | Publication date |
|---|---|
| KR0162319B1 (en) | 1999-01-15 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| A201 | Request for examination | ||
| E902 | Notification of reason for refusal | ||
| E701 | Decision to grant or registration of patent right | ||
| GRNT | Written decision to grant | ||
| FPAY | Annual fee payment |
Payment date: 20010601 Year of fee payment: 4 |
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| LAPS | Lapse due to unpaid annual fee |